Individual Calculations December 2019
 Soffer, Ram  Total change: 5.00  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2365 2485 7.50 11 0.50 10 5.00 
  Cetinkaya, Vedat Ali 2085  * TUR1.0010.08100.80 
  Farrell, Neil 2171 SCO1.0010.14101.40 
  Kostiukov, Alexandr 2289 UKR1.0010.25102.50 
  Georgiev, Kiril g2582 MKD0.5010.13101.30 
  Shishkin, Vadim g2428 UKR0.501-0.0810-0.80 
  Antonio, Rogelio Jr g2427 PHI0.501-0.0810-0.80 
  Bagaturov, Giorgi g2423 GEO0.001-0.5910-5.90 
  Chan, Peng Kong m2123 SGP1.0010.10101.00 
  Badea, Bela g2420 ROU1.0010.41104.10 
  Lima, Darcy g2540 BRA0.5010.08100.80 
  Shabalov, Alexander g2528 USA0.5010.06100.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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